Cheapest return flights from London to Sofia in August from 173€

AirHint found the following cheapest return flights from London (LHR) to Sofia (SOF) in August 2026 (see full year).

Return flights

12 Aug - 20 Aug SWISS
21 Aug - 05 Sep British Airways
04 Aug - 10 Aug SWISS
11 Aug - 17 Aug SWISS
12 Aug - 19 Aug SWISS
12 Aug - 21 Aug SWISS
22 Aug - 25 Aug SWISS
16 Aug - 27 Sep LOT
14 Aug - 20 Aug SWISS
21 Aug - 04 Sep British Airways
12 Aug - 22 Aug SWISS
02 Aug - 06 Aug LOT
02 Aug - 07 Aug LOT
29 Aug - 01 Sep SWISS
14 Aug - 07 Sep Austrian Airlines
24 Aug - 04 Sep British Airways
29 Aug - 02 Sep SWISS
24 Aug - 03 Sep Austrian Airlines
20 Aug - 04 Sep Austrian Airlines
25 Aug - 04 Sep Lufthansa

Also check the deals for one-way flights from London to Sofia in August.

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